Lewis Short
(verb) : ex-tussĭo (ētussĭo, Cael. Aur. Tard. 5, 10, 103), no
* Perf., ītum, 4, , to cough up: vomicam excitat sic ut extussiatur,Cels. 2, 8 med.: aliquid,Plin. 23, 3, 35, § 72; Cael. Aur. Acut. 2, 16.
Charlton T. Lewis, Charles Short, A Latin Dictionary